38884083

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 64838400

約数和(自身を除く): 25954317

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 149, 289, 301, 357, 447, 731, 867, 903, 1043, 2023, 2193, 2533, 3129, 5117, 6069, 6407, 7599, 12427, 15351, 17731, 19221, 37281, 43061, 44849, 53193, 86989, 108919, 129183, 134547, 260967, 301427, 326757, 762433, 904281, 1851623, 2287299, 5554869, 12961361, 38884083]

約数ペア:

[(1, 38884083), (3, 12961361), (7, 5554869), (17, 2287299), (21, 1851623), (43, 904281), (51, 762433), (119, 326757), (129, 301427), (149, 260967), (289, 134547), (301, 129183), (357, 108919), (447, 86989), (731, 53193), (867, 44849), (903, 43061), (1043, 37281), (2023, 19221), (2193, 17731), (2533, 15351), (3129, 12427), (5117, 7599), (6069, 6407)]